Four supporters of Milan and one of Genoa were reported on the loose after being found in possession of smoke bombs hidden inside his pants, during the pre-filtering Ferraris stadium before the game starts. The five will also be applied to the Daspo, or a ban on participation in sporting events.Before the game, also, the police seized 120 rigid rods used for banners, to avoid the use of sticks in hypothetical fights.

In front of the stage, still, the agents found an abandoned bag filled with stones, six flares, illuminating flares for two boats, two paper bombs, eight razor blades and a knife. The material has been abandoned, according to police, the Rossoneri fans, after the identification of four. During the reclamation, finally, in a field adjacent to that guests were discovered and seized 10 flares.

Clashes between police and hundreds of genoani had broken out before the starting whistle of Genoa-Milan. A large group of supporters of Genoa rallied in the stele recalls Vincenzo Spanish on the square in front of the Ferraris. Then they are pulled over the head of the pile caps, wore helmets and ran against the gates of the Guests groped for a raid in the area reserved for Milan fans.

The police intervened with tear gas exploded as the boys have responded with the launch of empty bottles and smoke bombs.

Other excesses had already happened during the bus transfer station of Milan fans from Prince to the stadium. From the windows of the bus were fired smoke bombs and bottles rained down.

It was the first time in 16 years since the murder of Vincent Claudio Spanish, the Milan fans who were returning to the stadium in Genoa. Cosimo, the father of "Spain" had launched an appeal: "The fans have to give proof that such a thing should not happen anymore. The sport should always win over violence. The return of the fans is a good thing."